noun · 2 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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Pronunciation
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CMU ARPABET:F L UH2 R OW0 K AA1 R B AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:F L AO2 R OW0 K AA1 R B AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Any derivative of a hydrocarbon in which every hydrogen atom has been replaced by fluorine.
Definition source: English Wiktionary via Wiktextract
Etymology tree Proto-Indo-European *bhel-der. Proto-Indo-European *bhlewH-der. Proto-Indo-European *bhluH-yé-ti? Latin fluō Proto-Indo-European *-os Proto-Indo-European *-s Proto-Indo-European *-ōs Proto-Italic *-ōs Latin -or Latin fluor Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English fluoro- Proto-Indo-European *kerh3-der.? Latin carbōnemlbor. French carbonebor. English carbon English fluorocarbon From fluoro- + carbon.
Across languages
Translations
2 source translations are retained for this English entry.